Grenville Mellen Dodge in the Civil War: Union Spymaster, Railroad Builder and Organizer of the Fourth Iowa Volunteer Infantry

＂A superb field general, he also organized a network of more than 100 spies to gather military intelligence and built railroads to supply the troops in the Western Theater. This book covers Dodge’s Civil War career and the history of the Fourth Iowa, whofought at Pea Ridge, Vicksburg, Chattanooga and Atlanta＂--